Class 9 - Biology - Why do we fall ill? - Important Definitions (#cbsenotes)(#eduvictors)

Why do we fall ill? - Important Definitions

Health: 
A state of being well enough to function well physically, mentally and socially.

WHO defined health as ‘a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity’"

Disease:
Lack of feeling of ease or distress due to impairment of health or a condition of abnormal functioning or structural disorder.

Hygiene :
Condition and practices that help to maintain health and prevent the spread of diseases.


Symptoms:
A series of events occurring that often point to a disease or condition.

Signs:
Objective evidence of disease as identified by physicians or doctors.

Grading System in CBSE For 10th & 12th (#eduvictors)

Grading System in CBSE For 10th & 12th

For awarding the grades, the Board shall put all the passed students in a rank order and will

award grades as follows:

• A-1 Top 1/8th of the passed candidates
• A-2 Next 1/8th of the passed candidates
• B-1 Next 1/8th of the passed candidates
• B-2 Next 1/8th of the passed candidates
• C-1 Next 1/8th of the passed candidates
• C-2 Next 1/8th of the passed candidates
• D-1 Next 1/8th of the passed candidates
• D-2 Next 1/8th of the passed candidates
• E Failed candidates

Notes:

CBSE Class 12 - English (Core) - Sample Question Paper - (2018-19)(#cbsepapers)(#eduvictors)

CBSE Class 12 - English (Core)
 - Sample Question Paper - (2018-19)

Consequent upon the feedback received from the various stakeholders and subsequent deliberation in the meetings of Committee of Courses of the Board and the subject experts, CBSE has decided to change the question paper pattern for English (Core) subject for the current session (2018-2019).

For detail, you may see the notification.  

In Section A,  the No. of Passages has been reduced to two. 

In Passage 1, there will be: 

• 5-MCQs (1 mark each) 
• 9-Very short answer type questions including 3 Qs on vocabulary for 1 mark each 
• 3-Short answer type question (2 marks each)

The Passage - 2, there will be 2 Long answer type questions (5 marks each).

Section A will have 19 questions of 30 marks while the question paper will have 35 as total number of questions. Here follows the sample question paper and marking scheme of English (Core):

Parenting: Find Out If Your Kid has Anxiety! (#parenting)(#eduvictors)

Parenting: Find Out If Your Kid has Anxiety!

Manoneet becomes panic a day before examination and starts yelling that he does not remember anything. All the important formulae he learned has forgotten. It is estimated that 5% to 20% of urban kids suffer from depression or anxiety. It is good if these signs and symptoms get identified as early to get a timely treatment. All kids are moody and it is difficult to judge how much stress they have. There is no harm in consulting a child psychologist.

How to identify the signs?

CBSE Class 9 - Chemistry - Structure Of Atom (Worksheet) (#cbsenotes)(#eduvictors)

CBSE Class 9 - Chemistry
 - Structure Of Atom
(Worksheet)

An atom is the smallest indivisible unit of an element.. Modern chemistry began with eighteenth-century discoveries leading to the formulation of two basic laws of chemical combination, the law of conservation of mass and the law of constant composition (definite proportions). Later it led to the development of various atomic models and discoveries of sub-atomic particles. Here is a worksheet based on NCERT Chapter 4 to assess your knowledge about structure of atoms.

Class 9 - 12 - Biology - Know About Disease - Brief Notes About AIDS (#cbsenotes)(#eduvictors)

AIDS(A Brief Introduction)

Meaning of AIDS

✤ The word AIDS stands for Acquired Immuno Deficiency Syndrome. This means a deficiency of the immune system, acquired during the lifetime of an individual indicating that it is not a congenital disease [disease or abnormality present from birth]. ‘Syndrome’ means a group of symptoms.


✤ AIDS was first reported in 1981 and in the last twenty-five years or so, it has spread all over the world.

✤ Luc Montagnier, Françoise Barré-Sinoussi, and their colleagues at the Pasteur Institute in Paris were the first to report the discovery of the virus now called the human immunodeficiency virus (HIV) associated with AIDS.


Causes of AIDS

CBSE Class 12 - 9 - How Good Your are in Physics? - Simple Physics Quiz (1 Word Answers)(#cbsenotes)(#eduvictors)(#physicsquiz)

Physics Quiz (1 Word Answer)

Q1: Who firstly demonstrated experimentally the existence of electromagnetic wave?

Q2: The working of the quartz crystal in the watch is based on which effect?

Q3: What is the unit of Radioactivity?

Q4: What is the wavelength of the visible spectrum?

Q5: One astronomical unit is the average distance between___?

Q6: Number of basic S.I. units are ___.

Q7: What is the name of the scientist who stated that matter can be converted into energy?

Q8: The size of the atomic nucleus is of the order of___?

Q9: A temperature at which both the Fahrenheit and the centigrade scales have the same value?